The Best GMC Repair in Edwardsville, IL

Compare the highest-rated gmc repair mechanics in Edwardsville, Illinois. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Edwardsville Automotive Service Center

4.8
(240 reviews)
Verified

A long-standing, family-owned shop known for its deep technical expertise with domestic trucks and SUVs. They have a reputation for honest diagnostics, high-quality workmanship, and specializing in complex drivetrain and engine systems found in GMC vehicles. They are a top choice for Denali owners and those with heavy-duty towing needs.

1001 Century Dr, Edwardsville, IL 62025

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing packages

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Cerny's Auto & Truck Repair

4.7
(180 reviews)
Verified

Cerny's has built a strong local reputation for handling both light-duty and heavy-duty truck repairs. They receive consistent praise for their ability to diagnose and repair complex electronic and mechanical issues, making them an excellent fit for modern GMCs with sophisticated EcoTec engines and Denali luxury features.

2022 Troy Rd, Edwardsville, IL 62025

Specialties & Features

EcoTec engine diagnostics
4WD and AWD systems
Denali electronics
feature repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Edwardsville

** The GMC repair market in Edwardsville is robust and characterized by high-quality, independent shops that successfully compete with dealerships. The presence of a major university and its proximity to both St. Louis and rural/farming communities creates a diverse clientele with needs ranging from luxury Denali SUVs to heavy-duty Sierra work trucks. * **Average Quality:** The quality of specialized GMC repair is generally high. The top independent shops, like those listed, often match or exceed dealer-level technical expertise for complex mechanical issues, frequently at a lower labor rate. * **Competition Level:** The market is competitive but not oversaturated. Reputation and word-of-mouth are paramount. Shops that specialize in truck and diesel service, in particular, maintain a strong, loyal customer base. * **Typical Pricing:** Pricing is competitive with the greater St. Louis metro area. Independent specialists typically charge $120-$150/hour for labor, which is often 10-20% less than the local dealerships. For major services like Duramax injector replacement or Allison transmission overhauls, customers should expect quotes in the $3,000 - $7,000+ range, depending on the vehicle and extent of work.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Edwardsville regulations and climate